This spell costs 1 less to cast for each card type among permanents you've sacrificed this turn.
Flying, trample, haste
Whenever Korvold deals combat damage to a player, put X +1/+1 counters on Korvold and draw X cards, where X is the number of permanent types among cards in your graveyard.
Near Mint - $400
Lightly Played - $300
Moderately Played - $300
Heavily Played - $200
Damaged - $200
Near Mint Spanish - $400
Lightly Played Spanish - $300
Moderately Played Spanish - $300
Heavily Played Spanish - $200
Damaged Spanish - $200
Foil Prices
Near Mint Foil - $3.600
Lightly Played Foil - $2.900
Moderately Played Foil - $2.500
Heavily Played Foil - $2.200
Damaged Foil - $1.800
Near Mint Foil Spanish - $3.600
Lightly Played Foil Spanish - $2.900
Moderately Played Foil Spanish - $2.500
Heavily Played Foil Spanish - $2.200
Damaged Foil Spanish - $1.800